Jason was on the 5th floor. He climbed up 10 flights of stairs. Then he went down 6 flights of stairs. Jason then went up 2 flights of stairs. Jason finally went 12 flights of steps. What floor did Jason end on? Remember the positive number means he was above ground jevel and negative means he was below ground level. Be sure to show all your work.​

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction